Discipline

castigo

(punishment)

disciplina

(controlled behaviour, self-control)

disciplina

(enforced compliance or control)

disciplina

(systematic method)

disciplina

(state of order)

disciplina

(specific branch or knowledge or learning)

disciplina

(category in which a certain activity belongs)

modalidade

(category in which a certain activity belongs)

disciplinar

(to train someone by instruction and practice)

disciplinar

(to teach someone to obey authority)

disciplinar

(to punish someone in order to (re)gain control)